XObject.RemoveAnnotations Método

Definição

Sobrecargas

RemoveAnnotations(Type)

Remove as anotações do tipo especificado deste XObject.Removes the annotations of the specified type from this XObject.

RemoveAnnotations<T>()

Remove as anotações do tipo especificado deste XObject.Removes the annotations of the specified type from this XObject.

RemoveAnnotations(Type)

Remove as anotações do tipo especificado deste XObject.Removes the annotations of the specified type from this XObject.

public:
 void RemoveAnnotations(Type ^ type);
public void RemoveAnnotations (Type type);
member this.RemoveAnnotations : Type -> unit
Public Sub RemoveAnnotations (type As Type)

Parâmetros

type
Type

O tipo de anotações a serem removidas.The type of annotations to remove.

Exemplos

O exemplo a seguir cria um elemento com quatro anotações sobre ele.The following example creates an element with four annotations on it. Em seguida, ele usa esse método para remover dois deles.It then uses this method to remove two of them.

public class MyAnnotation {  
    private string tag;  
    public string Tag {get{return tag;} set{tag=value;}}  
    public MyAnnotation(string tag) {  
        this.tag = tag;  
    }  
}  

class Program  
{  
    static void Main(string[] args)  
    {     
        XElement root = new XElement("Root", "content");  
        root.AddAnnotation(new MyAnnotation("T1"));  
        root.AddAnnotation(new MyAnnotation("T2"));  
        root.AddAnnotation("abc");  
        root.AddAnnotation("def");  

        Console.WriteLine("Count before removing: {0}", root.Annotations<object>().Count());  
        root.RemoveAnnotations(typeof(MyAnnotation));  
        Console.WriteLine("Count after removing: {0}", root.Annotations<object>().Count());  
    }  
}  
Public Class MyAnnotation  
    Private _tag As String  

    Property Tag() As String  
        Get  
            Return Me._tag  
        End Get  
        Set(ByVal Value As String)  
            Me._tag = Value  
        End Set  
    End Property  

    Public Sub New(ByVal tag As String)  
        Me._tag = tag  
    End Sub  
End Class  

Module Module1  
    Sub Main()  
        Dim root As XElement = <Root>content</Root>  
        root.AddAnnotation(New MyAnnotation("T1"))  
        root.AddAnnotation(New MyAnnotation("T2"))  
        root.AddAnnotation("abc")  
        root.AddAnnotation("def")  

        Console.WriteLine("Count before removing: {0}", root.Annotations(Of Object)().Count())  
        root.RemoveAnnotations(GetType(MyAnnotation))  
        Console.WriteLine("Count after removing: {0}", root.Annotations(Of Object)().Count())  
    End Sub  
End Module  

Esse exemplo gera a saída a seguir:This example produces the following output:

Count before removing: 4  
Count after removing: 2  

Aplica-se a

RemoveAnnotations<T>()

Remove as anotações do tipo especificado deste XObject.Removes the annotations of the specified type from this XObject.

public:
generic <typename T>
 where T : class void RemoveAnnotations();
public void RemoveAnnotations<T> () where T : class;
member this.RemoveAnnotations : unit -> unit (requires 'T : null)
Public Sub RemoveAnnotations(Of T As Class) ()

Parâmetros de tipo

T

O tipo de anotações a serem removidas.The type of annotations to remove.

Exemplos

O exemplo a seguir cria um elemento com quatro anotações sobre ele.The following example creates an element with four annotations on it. Em seguida, ele usa esse método para remover dois deles.It then uses this method to remove two of them.

public class MyAnnotation {  
    private string tag;  
    public string Tag {get{return tag;} set{tag=value;}}  
    public MyAnnotation(string tag) {  
        this.tag = tag;  
    }  
}  

class Program {  
    static void Main(string[] args) {     
        XElement root = new XElement("Root", "content");  
        root.AddAnnotation(new MyAnnotation("T1"));  
        root.AddAnnotation(new MyAnnotation("T2"));  
        root.AddAnnotation("abc");  
        root.AddAnnotation("def");  

        Console.WriteLine("Count before removing: {0}", root.Annotations<object>().Count());  
        root.RemoveAnnotations<MyAnnotation>();  
        Console.WriteLine("Count after removing: {0}", root.Annotations<object>().Count());  
    }  
}  
Public Class MyAnnotation  
    Private _tag As String  

    Property Tag() As String  
        Get  
            Return Me._tag  
        End Get  
        Set(ByVal Value As String)  
            Me._tag = Value  
        End Set  
    End Property  

    Public Sub New(ByVal tag As String)  
        Me._tag = tag  
    End Sub  
End Class  

Module Module1  
    Sub Main()  
        Dim root As XElement = <Root>content</Root>  
        root.AddAnnotation(New MyAnnotation("T1"))  
        root.AddAnnotation(New MyAnnotation("T2"))  
        root.AddAnnotation("abc")  
        root.AddAnnotation("def")  

        Console.WriteLine("Count before removing: {0}", root.Annotations(Of Object)().Count())  
        root.RemoveAnnotations(Of MyAnnotation)()  
        Console.WriteLine("Count after removing: {0}", root.Annotations(Of Object)().Count())  
    End Sub  
End Module  

Esse exemplo gera a saída a seguir:This example produces the following output:

Count before removing: 4  
Count after removing: 2  

Aplica-se a